HCID 12803422, 화합물 → 1-(2-Methoxyethyl)-4-phenylimidazolidin-2-one
반응식
[CH3:1][O:2][CH2:3][CH2:4][N:5]1[CH:9]=[C:8]([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)[NH:7][C:6]1=[O:16]>[Pd].C(O)C>[CH3:1][O:2][CH2:3][CH2:4][N:5]1[CH2:9][CH:8]([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)[NH:7][C:6]1=[O:16]참가 물질
4
실험 절차
The 1-(2-methoxyethyl)-4-phenyl-4-imidazolin-2-one (6.5 g) so obtained is next admixed with 10% palladium on carbon (0.7 g) in ethanol (50 ml). The mixture is thereafter hydrogenated at 50 psi at room temperature for four hours and the catalyst is filtered. Resultant filtrate is finally concentrated to yield racemic 1-(2-methoxyethyl)-4-phenyl-2-imidazolidone (6.0 g), [α]D20 =-0.2(c=1 in CHCl3).
후처리
- filtrationthe catalyst is filtered
- concentrationResultant filtrate is finally concentrated
출처 및 근거
- ORD 기록
- ord-7cec78dbd0884ea285c883ff0da02de3
- 출처 데이터셋
- uspto-grants-1982_07
- 특허 번호
- US04339603
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